Massage device



FIG. 1 is a perspective view of a massage device showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a perspective view thereof, showing the massage device in a use state;

FIG. 10 is a perspective view thereof, showing the massage device in another use state;

FIG. 11 is a perspective view thereof, showing the massage device in another use state; and,

FIG. 12 is a perspective view thereof, showing the massage device in another use state.

The dash-dash broken lines in the drawings depict portions of the massage device that form no part of the claimed design. 

CLAIM The ornamental design for a massage device, as shown and described. 